An optimization design method for a hypoid gear with high tooth was proposed based on the investigations into variations of working tooth height and constraint conditions of undercut.
通过增加工作齿高和对根切条件的深入研究，提出了高齿准双曲面齿轮的优化设计方法。
Objective To study how to avoid excessive absorption alveolar bone in order to keep the height of alveolar ridge after tooth extraction.
目的对拔牙术后抑制牙槽骨过度吸收，保持牙槽嵴高度进行研究。
Objective to study the effect of alveolar bone height to tooth rotation.
目的研究牙槽骨高度对旋转移动的影响。
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